Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

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in ac system the current wave form becomes zero for every half cycle then how can we get continuous supply can any one answer to this plsss

2 Answers  

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EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.

0 Answers  

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how to control dc motor?

0 Answers  

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How to Convert horsepower to kva? what is the three phase formula? explain me if u can Example..i have 50Hp Moter how can i convert in kva tell me formula three phases Rehan Smileavail@msn.com

4 Answers   Bajaj,

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How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.

0 Answers  

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what is the formula for calculating of dielectric strength of transformer oil.

2 Answers   Bhel,

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WHy neutral to ground trips when neutral touches the ground

1 Answers  

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what is the pi test for current transformer?

1 Answers  

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How earth resistance reduses by pouring water coal and salt?

4 Answers  

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why power factor is important?

6 Answers   Dalkia, MGC,

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How to do maint. Of busbar.

1 Answers   KSEB, L&T, Siemens,

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